import Vue from "vue";
import Router from "vue-router";

Vue.use(Router);

/* Layout */
import Layout from "@/layout";

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'             the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: "/login",
    component: () => import("@/views/login/index"),
    hidden: true
  },

  {
    path: "/404",
    component: () => import("@/views/404"),
    hidden: true
  },

  {
    path: "/",
    component: Layout,
    redirect: "/dashboard",
    children: [
      {
        path: "dashboard",
        name: "Dashboard",
        component: () => import("@/views/dashboard/index"),
        meta: { title: "不凡科技后台管理", icon: "dashboard" }
      }
    ]
  },
  {
    path: "/power",
    component: Layout,
    redirect: "/power/user",
    name: "power", // 路由名称
    meta: { title: "权限管理", icon: "user" },
    children: [
      {
        path: "user",
        name: "user",
        component: () => import("@/views/power/user/index"),
        meta: { title: "用户管理", icon: "user" }
      },
      {
        path: "role",
        name: "role",
        component: () => import("@/views/power/role/index"),
        meta: { title: "角色管理", icon: "user" }
      },
      {
        path: "menu",
        name: "menu",
        component: () => import("@/views/power/menu/index"),
        meta: { title: "菜单管理", icon: "user" }
      }
    ]
  },
  {
    path: "/content", // 路由地址
    component: Layout, // 路由对应的组建
    redirect: "/content/img",
    name: "content", //路由名 称
    meta: { title: "素材管理", icon: "material" },
    children: [
      {
        path: "img",
        name: "contentImg",
        component: () => import("@/views/content/img/index"),
        meta: { title: "图片管理", icon: "images" }
      },
      {
        path: "article",
        name: "article",
        component: () => import("@/views/content/article/index"),
        meta: { title: "文章管理", icon: "news" }
      }
    ]
  },
  {
    path: "/xy",
    component: Layout,
    redirect: "/xy/student",
    name: "xy", // 路由名称
    meta: { title: "学生管理", icon: "example" },
    children: [
      {
        path: "clazz",
        name: "clazz",
        component: () => import("@/views/xy/clazz/index"),
        meta: { title: "班级管理", icon: "tree" }
      },
      {
        path: "dorm",
        name: "dorm",
        component: () => import("@/views/xy/dorm/index"),
        meta: { title: "宿舍管理", icon: "sushe" }
      },
      {
        path: "student",
        name: "student",
        component: () => import("@/views/xy/student/index"),
        meta: { title: "学生管理", icon: "jiaoshi" }
      }
    ]
  },
  {
    path: "/dome",
    component: Layout,
    redirect: "/dome/editor",
    name: "dome", // 路由名称
    meta: { title: "文本编辑", icon: "tupian" },
    children: [
      {
        path: "editor",
        name: "editor",
        component: () => import("@/views/dome/editor/index"),
        meta: { title: "富文本", icon: "fuwenben" }
      },
      {
        path: "md",
        name: "smd",
        component: () => import("@/views/dome/md/index"),
        meta: { title: "MD编辑器", icon: "md" }
      }
    ]
  },

  {
    path: "external-link",
    component: Layout,
    children: [
      {
        path: "https://zhaozezhang.gitee.io/zezhang/",
        meta: { title: "个人博客", icon: "link" }
      }
    ]
  },

  // 404 page must be placed at the end !!!
  { path: "*", redirect: "/404", hidden: true }
];

const createRouter = () =>
  new Router({
    // mode: 'history', // require service support
    scrollBehavior: () => ({ y: 0 }),
    routes: constantRoutes
  });

const router = createRouter();

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter();
  router.matcher = newRouter.matcher; // reset router
}

export default router;
